161340960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30557}}^1$

素因数の和:30586

約数の個数: 96

約数和(自身を含む): 554444352

約数和(自身を除く): 393103392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 30557, 61114, 91671, 122228, 152785, 183342, 244456, 305570, 336127, 366684, 458355, 488912, 611140, 672254, 733368, 916710, 977824, 1008381, 1222280, 1344508, 1466736, 1680635, 1833420, 2016762, 2444560, 2689016, 2933472, 3361270, 3666840, 4033524, 4889120, 5041905, 5378032, 6722540, 7333680, 8067048, 10083810, 10756064, 13445080, 14667360, 16134096, 20167620, 26890160, 32268192, 40335240, 53780320, 80670480, 161340960]

約数ペア:

[(1, 161340960), (2, 80670480), (3, 53780320), (4, 40335240), (5, 32268192), (6, 26890160), (8, 20167620), (10, 16134096), (11, 14667360), (12, 13445080), (15, 10756064), (16, 10083810), (20, 8067048), (22, 7333680), (24, 6722540), (30, 5378032), (32, 5041905), (33, 4889120), (40, 4033524), (44, 3666840), (48, 3361270), (55, 2933472), (60, 2689016), (66, 2444560), (80, 2016762), (88, 1833420), (96, 1680635), (110, 1466736), (120, 1344508), (132, 1222280), (160, 1008381), (165, 977824), (176, 916710), (220, 733368), (240, 672254), (264, 611140), (330, 488912), (352, 458355), (440, 366684), (480, 336127), (528, 305570), (660, 244456), (880, 183342), (1056, 152785), (1320, 122228), (1760, 91671), (2640, 61114), (5280, 30557)]